EP3442543A4 - Compositions and methods for neuralgenesis - Google Patents

Compositions and methods for neuralgenesis Download PDF

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Publication number
EP3442543A4
EP3442543A4 EP17750868.6A EP17750868A EP3442543A4 EP 3442543 A4 EP3442543 A4 EP 3442543A4 EP 17750868 A EP17750868 A EP 17750868A EP 3442543 A4 EP3442543 A4 EP 3442543A4
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EP
European Patent Office
Prior art keywords
neuralgenesis
compositions
methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17750868.6A
Other languages
German (de)
French (fr)
Other versions
EP3442543A1 (en
Inventor
Thomas Hartung
David PAMIES
Helena T. HOGBERG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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Application filed by Johns Hopkins University filed Critical Johns Hopkins University
Publication of EP3442543A1 publication Critical patent/EP3442543A1/en
Publication of EP3442543A4 publication Critical patent/EP3442543A4/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/30Nerves; Brain; Eyes; Corneal cells; Cerebrospinal fluid; Neuronal stem cells; Neuronal precursor cells; Glial cells; Oligodendrocytes; Schwann cells; Astroglia; Astrocytes; Choroid plexus; Spinal cord tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/41Porphyrin- or corrin-ring-containing peptides
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0062General methods for three-dimensional culture
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0618Cells of the nervous system
    • C12N5/0619Neurons
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0618Cells of the nervous system
    • C12N5/0622Glial cells, e.g. astrocytes, oligodendrocytes; Schwann cells
    • CCHEMISTRY; METALLURGY
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0696Artificially induced pluripotent stem cells, e.g. iPS
    • CCHEMISTRY; METALLURGY
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0697Artificial constructs associating cells of different lineages, e.g. tissue equivalents
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6893Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • CCHEMISTRY; METALLURGY
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10Growth factors
    • C12N2501/11Epidermal growth factor [EGF]
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10Growth factors
    • C12N2501/115Basic fibroblast growth factor (bFGF, FGF-2)
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10Growth factors
    • C12N2501/13Nerve growth factor [NGF]; Brain-derived neurotrophic factor [BDNF]; Cilliary neurotrophic factor [CNTF]; Glial-derived neurotrophic factor [GDNF]; Neurotrophins [NT]; Neuregulins
    • CCHEMISTRY; METALLURGY
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20Cytokines; Chemokines
    • C12N2501/22Colony stimulating factors (G-CSF, GM-CSF)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/998Proteins not provided for elsewhere
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/999Small molecules not provided for elsewhere
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    • C12N2502/00Coculture with; Conditioned medium produced by
    • C12N2502/08Coculture with; Conditioned medium produced by cells of the nervous system
    • C12N2502/081Coculture with; Conditioned medium produced by cells of the nervous system neurons
    • CCHEMISTRY; METALLURGY
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    • C12N2502/00Coculture with; Conditioned medium produced by
    • C12N2502/08Coculture with; Conditioned medium produced by cells of the nervous system
    • C12N2502/086Coculture with; Conditioned medium produced by cells of the nervous system glial cells
    • CCHEMISTRY; METALLURGY
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    • C12N2506/00Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
    • C12N2506/45Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from artificially induced pluripotent stem cells
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    • C12N2527/00Culture process characterised by the use of mechanical forces, e.g. strain, vibration
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    • C12N2533/00Supports or coatings for cell culture, characterised by material
    • C12N2533/30Synthetic polymers
    • C12N2533/32Polylysine, polyornithine
    • CCHEMISTRY; METALLURGY
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    • C12N2533/00Supports or coatings for cell culture, characterised by material
    • C12N2533/50Proteins
    • C12N2533/52Fibronectin; Laminin
EP17750868.6A 2016-02-11 2017-02-10 Compositions and methods for neuralgenesis Pending EP3442543A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662294112P 2016-02-11 2016-02-11
PCT/US2017/017464 WO2017139638A1 (en) 2016-02-11 2017-02-10 Compositions and methods for neuralgenesis

Publications (2)

Publication Number Publication Date
EP3442543A1 EP3442543A1 (en) 2019-02-20
EP3442543A4 true EP3442543A4 (en) 2020-01-22

Family

ID=59563581

Family Applications (1)

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EP17750868.6A Pending EP3442543A4 (en) 2016-02-11 2017-02-10 Compositions and methods for neuralgenesis

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US (2) US20190046583A1 (en)
EP (1) EP3442543A4 (en)
WO (1) WO2017139638A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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WO2011140441A2 (en) 2010-05-06 2011-11-10 Children's Hospital Medical Center Methods and systems for converting precursor cells into intestinal tissues through directed differentiation
ES2860423T3 (en) 2014-05-28 2021-10-05 Childrens Hospital Med Ct Methods and Systems for Converting Stem Cells to Gastric Tissues by Targeted Differentiation
CA2963704A1 (en) 2014-10-17 2016-04-21 Children's Hospital Medical Center In vivo model of human small intestine using pluripotent stem cells and methods of making and using same
JP6913323B2 (en) * 2016-03-11 2021-08-04 株式会社ニコン Evaluation equipment, observation equipment, and programs
US11066650B2 (en) 2016-05-05 2021-07-20 Children's Hospital Medical Center Methods for the in vitro manufacture of gastric fundus tissue and compositions related to same
AU2017373767B2 (en) 2016-12-05 2021-09-16 Children's Hospital Medical Center Colonic organoids and methods of making and using same
JOP20190248A1 (en) 2017-04-21 2019-10-20 Amgen Inc Trem2 antigen binding proteins and uses thereof
US20220106563A1 (en) * 2019-03-29 2022-04-07 Agency For Science, Technology And Research Microglia-sufficient brain organoids
GB2584664B (en) * 2019-06-10 2023-05-24 Newcells Biotech Ltd Improved retinal organoids and methods of making the same
US20220408717A1 (en) * 2019-11-20 2022-12-29 Sumitomo Pharma Co., Ltd. Method for freezing cell aggregates

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US7803619B2 (en) * 2004-11-24 2010-09-28 Geneprotech, Inc. Embryoid body-based screen
AU2006250079B2 (en) * 2005-05-24 2012-05-31 The Regents Of The University Of California Microscale micropatterned engineered in vitor tissue
FI125965B (en) * 2012-09-25 2016-04-29 Upm Kymmene Corp Three-dimensional cell culture

Non-Patent Citations (8)

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Title
DAVID PAMIES: "A human brain microphysiological system derived from induced pluripotent stem cells to study neurological diseases and toxicity", ALTERNATIVES TO ANIMAL EXPERIMENTATION : ALTEX, 1 January 2017 (2017-01-01), DE, pages 362 - 376, XP055652284, ISSN: 1868-596X, DOI: 10.14573/altex.1609122 *
HAYASE MAKOTO ET AL: "Committed neural progenitor cells derived from genetically modified bone marrow stromal cells ameliorate deficits in a rat model of stroke", JOURNAL OF CEREBRAL BLOOD FLOW & METABOLISM, NATURE PUBLISHING GROUP, US, vol. 29, no. 8, 1 August 2009 (2009-08-01), pages 1409 - 1420, XP009171373, ISSN: 0271-678X, [retrieved on 20090513], DOI: 10.1038/JCBFM.2009.62 *
HOPKINS AMY M ET AL: "3Din vitromodeling of the central nervous system", PROGRESS IN NEUROBIOLOGY, vol. 125, 1 February 2015 (2015-02-01), pages 1 - 25, XP029138117, ISSN: 0301-0082, DOI: 10.1016/J.PNEUROBIO.2014.11.003 *
NUNES M C ET AL: "Identification and isolation of multipotential neural progenitor cells from the subcortical white matter of the adult human brain", NATURE MEDICINE, NATURE PUB. CO, NEW YORK, vol. 9, no. 4, 10 March 2003 (2003-03-10), pages 439 - 447, XP002407192, ISSN: 1078-8956, DOI: 10.1038/NM837 *
PANAGIOTIS DOUVARAS ET AL: "Efficient Generation of Myelinating Oligodendrocytes from Primary Progressive Multiple Sclerosis Patients by Induced Pluripotent Stem Cells", STEM CELL REPORTS, vol. 3, no. 2, 12 August 2014 (2014-08-12), United States, pages 250 - 259, XP055411392, ISSN: 2213-6711, DOI: 10.1016/j.stemcr.2014.06.012 *
See also references of WO2017139638A1 *
UROUKOV I S ET AL: "Electrophysiological measurements in three-dimensional in vivo-mimetic organotypic cell cultures: Preliminary studies with hen embryo brain spheroids", NEUROSCIENCE LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 404, no. 1-2, 14 August 2006 (2006-08-14), pages 33 - 38, XP027885797, ISSN: 0304-3940, [retrieved on 20060814] *
YU-TING L. DINGLE ET AL: "Three-Dimensional Neural Spheroid Culture: An In Vitro Model for Cortical Studies", TISSUE ENGINEERING. PART C, METHODS DEC 2008, vol. 21, no. 12, 1 December 2015 (2015-12-01), US, pages 1274 - 1283, XP055407376, ISSN: 1937-3384, DOI: 10.1089/ten.tec.2015.0135 *

Also Published As

Publication number Publication date
US20190046583A1 (en) 2019-02-14
US11654161B2 (en) 2023-05-23
US20200121725A1 (en) 2020-04-23
EP3442543A1 (en) 2019-02-20
WO2017139638A1 (en) 2017-08-17

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